Re: Highlighting with GPG signed messages.

[Katsumi Yamaoka <yamaoka@jpl.org>]

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>>>>> Michaël Cadilhac wrote:

> When viewing a GPG signed message, the highlighting of citation and
> signature isn't made. This is due to the `last' condition for the
> highlighting to happen in the treatment functions.

> For example, if you have a two parts message (Text + sig),
> gnus-mime-display-security is called with the first one and the second
> part is like discarded. So current-part and total-parts are never
> equals and `last' is never validated.

> This is the shortest patch I could came with :

This is too short to work with forwarded signed messages.
How about this one?


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--- gnus-art.el~	2007-07-20 11:23:53 +0000
+++ gnus-art.el	2007-08-02 05:46:46 +0000
@@ -5451,10 +5451,18 @@
 	  (save-excursion
 	    (save-restriction
 	      (narrow-to-region beg (point))
-	      (gnus-treat-article
-	       nil id
-	       (gnus-article-mime-total-parts)
-	       (mm-handle-media-type handle)))))))))
+	      ;; Don't count signature parts that are never displayed.
+	      ;; The part number should be re-calculated supposing this
+	      ;; might be a message/rfc822 part.
+	      (let (handles)
+		(dolist (part gnus-article-mime-handles)
+		  (unless (or (stringp part)
+			      (equal (car (mm-handle-type part))
+				     "application/pgp-signature"))
+		    (push part handles)))
+		(gnus-treat-article
+		 nil (length (memq handle handles)) (length handles)
+		 (mm-handle-media-type handle))))))))))
 
 (defun gnus-unbuttonized-mime-type-p (type)
   "Say whether TYPE is to be unbuttonized."

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